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EJA130E Differential Pressure Transmitter
Brand: YokogawaThe EJA-E series of transmitters is Yokogawa's most recent evolution of the DPharp family. Released in 2012, it combines the ruggedness and success of the work-horse EJA-E series with the performance of the thoroughbred EJX-A series to deliver the type of product you have come to expect from Yokogawa.
The EJA130E is a differential pressure transmitter designed to work in a high static pressure enviroment.
Features- ± 0.055% Accuracy
- ± 0.1% Stability per 10 years
- 150 ms Response Time
- 4,500 psi MWP
- Exida and TUV SIL 2/3 Certified
- Local Parameter Setting (LPS)
Specifications
Brand
Accuracy
- ± (0.005 + 0.01 URL/Span)% of Span (Includes Terminal Based Linearity, Hysteresis, & Repeatability) - for H Capsule
- ± (0.005+0.005 URL/Span)% of Span (Includes Terminal Based Linearity, Hysteresis, & Repeatability) - for M Capsule
- ± 0.055% of Span (Includes Terminal Based Linearity, Hysteresis, & Repeatability)
Adjustment Type
- External Zero Adjustment Screw
- Push Button
Alarm
- Down-Scale: -5%, 0.8 Vdc or less - for 1-5 V HART
- Down-Scale: -5%, 3.2 mA DC or less - for 4-20 mA HART/BRAIN
- Up-Scale: 110%, 21.6 mA DC or more - for 4-20 mA HART/BRAIN
- Up-Scale: 110%, 5.4 Vdc or more - for 1-5 V HART
Ambient Temperature Range
- -30° to 80° C (-22° to 176° F) - with LCD Display
- -40° to 85° C (-40° to 185° F)
Approvals & Certifications
- Leak Test
- Material Certificate
- Pressure Test
- SIL 2 Capability for Single Transmitter Use, SIL 3 Capability for Dual Transmitter Use, IEC 61508: 2000
Approvals & Certifications
- ATEX Flameproof & Intrinsically Safe
- CE
- CSA Explosion-proof & Intrinsically Safe
- EMC EN 61326-1 Class A, EN 61326-2-3, EN 61326-2-5
- FM Explosion-proof & Intrinsically Safe
- IEC Ex Flameproof & Intrinsically Safe
- NAMUR NE43
- PED 2014/68/EU
- PED 97/23/EC
Burst Pressure
- psi: 19,100 (MPa: 132, bar: 1,320)
Cable Material
- Polyethylene Insulated PVC Sheathed
Communication
- BRAIN
- FOUNDATION Fieldbus
- HART
- PROFIBUS PA
Consumption
- 0.96-3 mA for 1-5 V HART - Power Consumption
- 27 mW for 1-5 V HART - Power Consumption
Damping Adjustment
- 0 to 100 seconds
Diagnostics
- Configuration Error
- CPU Failure
- Hardware Failure
- Over-Range Error for Differential Pressure, Static Pressure & Capsule Temperature
Diaphragm Material
- Hastelloy® C-276
Display
- 10-Segment User Configurable Signal Characterizer - for 4-20 mA Output
- 5-Digits Numerical Display
- 6-Digit Unit Display
- Bar Graph
- LCD Display
Distance
- 0 to 2 Kilometers (1.25 Miles) - Communication Distance
Drain, Vent Valves & Plug
- 316 Stainless Steel - Vent/Drain Plug, Name Plate & Tag, Mounting Bracket
Electrical Connectors
- 1/2" NPT Female
- G 1/2" Female
- M20 Female
Electrical Protection
- Lightning Protection
Enclosure Finish
- Anti-Corrosion Coating
- Deep Sea Moss Green Paint (Munsell 0.6 GY3.1/2.0 or its Equivalent)
- Polyurethane Paint
Enclosure, Body Material
- ASTM CF-8M Stainless Steel
- Low Copper Cast Aluminum Alloy
Environmental Protection
- IP66
- IP67
- NEMA 4X
Fill Material
- Fluorinated Oil - Fill Fluid
- Silicone Oil - Fill Fluid
Flange Material
- F316 Stainless Steel - Cover Flange
Fluid
- Gas
- Liquid
- Steam
Gasket Material
- Teflon-Coated 316L Stainless Steel - Capsule Gasket
Humidity
- 0 to 100% Relative Humidity - Ambient Humidity
Input Impedance
- 10 KiloOhms or more at 2.4 kHz - for Communicating Device
Length
- 1.33" (34 mm) Standard - Long Vent
- 4.6" (119 mm) - Long Vent Total Length
Load
- 0 to 1,290 ohms - for Operation
- 0.22 μF or less - Load Capacitance
- 250 to 600 ohms - for Digital Communication
- 3.3 MH or less - Load Inductance
Materials of Construction
- 304 Stainless Steel - Mounting Bracket
Mounting
- 2" Pipe Mounting Bracket
Mounting Position
- Horizontal
- Universal
- Vertical
Mounting Position Effect
- Tilting up to 90° will cause Zero Shift up to 0.4 kPa
NACE & NIST
- NACE MR-0103
- NACE MR-0175, ISO 15156
NPT Connection
- 1/2" NPT Female
- 1/4" NPT Female
Nut & Bolt Material
- 316L Stainless Steel
- 660 Stainless Steel
- B7 Carbon Steel
O-Ring Material
- Buna-N - Cover O-Ring
- Fluorinated Rubber - Process Connector O-Ring, Cover O-Ring
Operating Temperature
- -20° to 80° C (-4° to 176° F)
Output
- 0.9-5.4 Vdc
- 1-5 Vdc
- 2-Wire 4-20 mA DC
- 3.6-21.6 mA
- 3.8-20.5 mA
Output Load
- 1 MegaOhm or Greater - for 1-5 V HART
Overpressure Effect
- ± 0.03% of URL up to psi: 4,500 (MPa: 32, bar: 320)
Power Supply Effect
- ± 0.005% Per Volt (21.6-32 Vdc, 350 ohms)
Pressure Range
- Inches WC: -2,000 to 2,000
- kPa: -500 to 500
- mbar: -5,000 to 5,000
- mm WC: -10,000 to 10,000
- psi: -72.52 to 72.52
Pressure Type
- Absolute
- Differential
- Gauge
Process Connection Material
- ASTM CF-8M
Process Temperature
- -40° to 120° C (-40° to 248° F)
Response Time
- 150 milliseconds
Span - Minimum
- psi: 73 (MPa: 0.5, bar: 5)
Stability
- ± 0.1% of URL Per 5-Years
Static Pressure Effect
- ± 0.028% of URL Per psi: 1,000 (MPa: 6.9, bar: 69) - for M & H Capsules (Effect on Zero)
- ± 0.1% of Span Per psi: 1,000 (MPa: 6.9, bar: 69) - for M & H Capsules (Span Effect)
Supply Pressure - Maximum
- psi: 4,500 (MPa: 32, bar: 320)
Supply Voltage
- 10.5-30 Vdc - for Intrinsically Safe, Typical N, or Non-Incendive
- 10.5-32 Vdc - for Lightning Protector
- 10.5-42 Vdc - for General Use & Flameproof Typical
- 16.6 Vdc Minimum - for Digital Communications, BRAIN & HART
- 24 Vdc, up to 550 ohms Load
- 9-28 Vdc - for General Use & Flameproof Typical
Temperature Effect
- ± [0.07% of Span + 0.015% of URL] Per 28° C (50° F) - Capsule H Ambient Temperature Effect
- ± [0.07% of Span + 0.02% of URL] Per 28° C (50° F) - Capsule M Ambient Temperature Effect
Update Time
- 360 milliseconds - Static Pressure
- 45 milliseconds - Differential Pressure
Vibration Effect
- <± 0.1% of URL when Tested Per the Requirements of IEC60770-1 Field with General Application or Pipeline with Low Vibration Level (10-60 Hz, 0.15 mm Displacement / 60-500 Hz 2 G) - for ASTM CF-8M Stainless Steel
- < 0.1% of URL when Tested Per the Requirements of IEC60770-1 Field or Pipeline with High Vibration Level (10-60 Hz, 0.21 mm Displacement / 60-2,000 Hz 3 G) - for Cast Aluminum Alloy, Cast Aluminum Alloy with Corrosion Resistance Properties
Wetted Materials
- 316L Stainless Steel
- F316L Stainless Steel
Zero Offset
- External Zero is Continuously Adjustable with 0.01% Incremental Resolution of Span
